Monitor JK-1.2.40 connection status, jkstatusjk-1.2.40 through jkstatus
/* Through jkstatus monitoring JK-1.2.40 connection status * running * configuration jkstatus * 0) This article is based on the integration of Apache and Tomcat using JK, the integration process see http://blog.csdn.net/jadyer/article/details/39613523 * 1) in workers. add two lines to the pro
In linux, use mod-jk to integrate apache and tomcat-Linux Enterprise Application-Linux server application information. The following is a detailed description. See clearly, this is mod-jk, not outdated mod-jk2, the following take ubuntu6.10 version as an example to illustrate the simple installation process.
1. install java or jre and configure the path.
2. install apache.
Sudo apt-get install apache2
3.
of Tomcat.
JK is the most commonly used Apache and Tomcat connection, the latest version is JK-1.2.37 released, JK is through the AJP protocol with the Tomcat server communication, tomcat default AJP Connector port is 8 009. JK itself provides a monitoring and management of the page jkstatus, through Jkstatus can moni
Now we have started to configure JK2 and want to integrate Tomcat and Apache. However, JK2 development is not supported on Tomcat. For details, see:Apache-Tomcat mod_jk2 aka JK2
15 November-JK2 is officially unsupported
JK2 has been put in maintainer mode and no further development will take place. the reason for shutting down JK2 development was the lack of developers interest. other reason was lack of users interest in adopting JK2, caused by configuration complexity when compared to
Now we have started to configure JK2 and want to integrate Tomcat and Apache. However, JK2 development is not supported on Tomcat. For details, see:Apache-Tomcat mod_jk2 aka JK2
15 November-JK2 is officially unsupported
JK2 has been put in maintainer mode and no further development will take place. the reason for shutting down JK2 development was the lack of developers interest. other reason was lack of users interest in adopting JK2, caused by configuration complexity when compared to
/testapp/index.jspModify only one: In Node3:Compile and install the JK module, this module is not httpd the default module needs to be compiled to use;Install the development environment:]# Yum Groupinstall "Development Tools" "Server Platform Development"Need to install httpd own development package in order to compile and install third-party modules;]# yum-y Install Httpd-devel]# which APXS/usr/bin/apxsThis path is used at compile time;Download the
These days by the cluster concurrency problem quickly toss dead, look at which high man look at exactly where the problem arises.Apache server is normal, each server tomcat is normal, but when the number of Apache connections reached about 300, JK will appear the following exception information, and then the entire system crashed, these are accessed through JK, can not be opened. However, the access to each
Now we have started to configure JK2 and want to integrate Tomcat and Apache. However, JK2 development is not supported on Tomcat. For details, see:Apache-Tomcat mod_jk2 aka JK2
15 November-JK2 is officially unsupported
JK2 has been put in maintainer mode and no further development will take place. the reason for shutting down JK2 development was the lack of developers interest. other reason was lack of users interest in adopting JK2, caused by configuration complexity when compared to
Describe how Apache + Tomcat + JK implements Tomcat load and clusters
I have studied the combination of Apache and Tomcat. I will write the process out later.
In Linux, Apache + Tomcat + JK implements the complete process of load balancing and clustering.
Implementation environment
Virtual Machine: OS: Cetnost 5.4 kernel: 2.6.18-194. el5 server1: ip 192.168.1.107 255.255.255.0server2: ip 192.168.1.139 255
Article Title: Set up apache + tomcat + jk instances under slackware10.1. Linux is a technology channel of the IT lab in China. Includes basic categories such as desktop applications, Linux system management, kernel research, embedded systems, and open source.
Software Download: tomcat 5.5.9Http://mirror.vmmatrix.net/apache/dist/jakarta/tomcat-5/v5.5.9/bin/jakarta-tomcat-5.5.9.tar.gz
Jk 1.2.14Http://www.apa
Now we have started to configure JK2 and want to integrate Tomcat and Apache. However, JK2 development is not supported on Tomcat. For details, see:Apache-Tomcat mod_jk2 aka JK2
15 November-JK2 is officially unsupported
JK2 has been put in maintainer mode and no further development will take place. the reason for shutting down JK2 development was the lack of developers interest. other reason was lack of users interest in adopting JK2, caused by configuration complexity when compared to
Use nginx + Tomcat to replace Apache + jk + Tomcat
# Wget http://sysoev.ru/nginx/nginx-0.6.26.tar.gz# Tar zxvf nginx-0.6.26.tar.gz# Cd nginx-0.6.26# [Root @ test nginx-0.6.26] #./configure./Configure: error: the HTTP rewrite module requires the PCRE Library.You can either disable the module by using -- without-http_rewrite_moduleOption, or install the PCRE Library into the system, or build the PCRE LibraryStatically from the source with nginx by using
Apache Tomcat jk isapi Connector information leakage (CVE-2018-1323)Apache Tomcat jk isapi Connector information leakage (CVE-2018-1323)
Release date:Updated on:Affected Systems:
Apache Group Tomcat jk isapi Connector 1.2.0-1.2.42
Description:
CVE (CAN) ID: CVE-2018-1323Apache Tomcat is a popular open-source JSP application server program.Apache Tomcat
There are actually three connection methods for the apache server and tomcat: JK, http_proxy, and ajp_proxy.This article mainly introduces the most common JK.Based on CentOS 5.5 linux:1. Install Tomcat 7 and apache2.2.22 servers and JK corresponding to the versionNote that the JK version must correspond to the apache Server version. Apache downloadThe correspondi
packages to./srclib/.Cp-a apr-1.6.2httpd-2.4.27/srclib/aprcp-a apr-util-1.6.0httpd-2.4.27/srclib/apr-util./configure--prefix=/usr/ Local/apache--with-included-apr--enable-so--enable-deflate=shared--enable-expires=shared--enable-rewrite= Shared--enable-static-support--with-mpm=worker--disable-userdir--enable-proxy-balancer--Enable-proxy-http--enable-proxy-connect--enable-proxy--enable-rewrite--enable-proxy-ajpmake make Install5. Install mod JKTar xzvftomcat-connectors-1.2.42-src.tar.gz; CD to
A few days ago in the Apache implementation of multi-tomcat load Balancing cluster through JK, the reference network configuration to configure the configuration file, access to the existing tomcat in the JSP file found that the Apache prompt URL does not exist, and then check the configuration file and the Tomcat project deployment, There is no problem with the configuration deployment found. Trying to access Apache static pages, there is no problem
Apache Load Balancer Session sticker configuration (JK mode)
In the work, because other products and Apache reverse proxy mode of work is not very good, so need to put Apache and Application Server (TOMCAT) co-configuration of a long MOD_JK mode of the session paste pattern, in the configuration process, or encountered some problems, mainly forget to modify Tomcat The name of the Jvmroute in/conf/server.xml, causing the session paste to remain unsucce
This article is from: HimmelPosting time: Tue, 15 Jul 2008 08:28:09 + 0000Http://www.ryanwong.name/blog? P = 295
Software Environment
Windows XP Home SP3
JDK 6.0
Apache Tomcat 6.14
Apache httpd 2.2.x
Prerequisites
Confirm that Tomcat is correctly installed and enter http: // localhost: 8080 in the browserTomcat welcome page appears
Confirm that Apache 2.2 is correctly installed and enter http: // localhost in the browserIt works appears! Words
For the above content, please refer to it
The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion;
products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the
content of the page makes you feel confusing, please write us an email, we will handle the problem
within 5 days after receiving your email.
If you find any instances of plagiarism from the community, please send an email to:
info-contact@alibabacloud.com
and provide relevant evidence. A staff member will contact you within 5 working days.